Caterpillar is pleased to announce the introduction of the 300.9D sub 3 ton mini excavator machine. The 300.9D expands the Cat® Mini Excavator offering. Most notably, the new 300.9D sub 1 tonne class provides customers with a lower cost unit for entrance into MHE ownership.
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Engine
- Net Power
- 13HP
- Engine Model
- Yanmar 31NV70
- Rated Speed
- 2100r/min
- Maximum Engine Output
- 18HP
- Gross Power - ISO 14396
- 18HP
- Diesel Tank Volume
- 2.64gal (US)
- Displacement
- 52in³
- Flywheel Output ISO
- 13HP
- Battery
- 12 V, 20 Amp
- Type
- Water cooled model 3-cylinder diesel engine
- Make/Type
- Yanmar 31NV70
- Emissions
- Meets U.S. EPA Tier 4 Final/EU Stage V emission standards.
Weights
- Operating Weight
- 2061lb
- Operating Weight - Without Safety Frame
- 2061lb
- Operating Weight - With Safety Frame
- 2170lb
Dimensions
- Dig Depth
- 68in
- Undercarriage Width - Extended
- 2.83ft
- Width
- 2.4ft
- Height - With ROPS Safety Frame Folded Down
- 4.94ft
- Maximum Dump Height
- 6.68ft
- Maximum Dozer Lift Height
- 8in
- Length - Undercarriage
- 4ft
- Maximum Vertical Dig Depth
- 4.43ft
- Minimum Front Linkage Swing Radius
- 3.77ft
- Boom Swing Angle - Left
- 55°
- Undercarriage Width - Retracted
- 2.33ft
- Boom Swing Angle - Right
- 56°
- Maximum Reach
- 10.09ft
- Maximum Reach - Ground Level
- 9.92ft
- Transport Length - Arm Lowered
- 9ft
- Track Width
- 7in
- Tail Swing Radius
- 2.41ft
- Maximum Dozer Dig Depth
- 7in
- Maximum Dig Height
- 9.39ft
- Height - With ROPS Safety Frame Unfolded
- 7.47ft
Hydraulic System
- Pumps
- 2 gear pumps
- Discharge Capacity
- 11.4 + 11.4 L/min (3 + 3 gal/min)
- Operating Pressure for the Work and Travel Hydraulics
- 2466psi
- Operating Pressure Pivot
- 1015psi
- Hydraulic Tank Capacity
- 3.7gal (US)
Operational Data
- Operating Weight - Without Safety Frame
- 2061lb
- Digging Force - Bucket
- 2000lb
- Digging Force - Stick
- 1011lb
- Operating Weight - With Safety Frame
- 2170lb
Chassis and Swivel Gear
- Gradeability
- 30°/58%
- Travel Speed
- 1.12mile/h
- Track Width
- 7in
- Ground Clearance
- 5in
- Ground Pressure
- 3.5psi
- Machine Swing Speed
- 8r/min
- Number of Rollers - Each Side
- 2
Operating Specifications
- Stick Length - Standard
- 34.8in
- Machine Overhang
- 12.5in
Dozer Blade
- Height
- 8in
- Dig Depth
- 7in
- Width
- 28in
- Lift Height
- 8in
Noise Emissions
- Sound Power Level (LWA) (to 2000/14/EG)
- 93dB(A)
Standard Equipment:
Optional Equipment:
- 2 way (auger) auxiliary lines to the stick (not available in all regions)
- Bio oil
- Buckets: 250 mm (10 in); 350 mm (15 in); 700 mm (2 ft 4 in)
- Custom color paint
- Front guard
- Hammer
- Rotating beacon
B1 Pin On Hydraulic Hammer
- Operating Weight - With Tool
- 162.3 lb
- Energy Class
- 147.5 ft·lbf
- Machine Class
- 300.9D Mini Excavator
700 mm (28 in) Pin On Ditch Cleaning Bucket
- Width
- 27.6 in
- Capacity
- 1 ft³
- Weight
- 52.9 lb
700 mm (28 in) Ditch Cleaning Bucket
- Width
- 27.6 in
- Capacity
- 1 ft³
- Weight
- 54 lb
370 mm (15 in) Digging Bucket
- Width
- 14.6 in
- Capacity
- 0.6 ft³
- Weight
- 40.6 lb
370 mm (15 in) Digging Bucket
- Width
- 14.6 in
- Capacity
- 0.8 ft³
- Weight
- 57.3 lb